Francis Tresham was a member of the group of English provincial Catholics who planned the failed Gunpowder Plot of 1605, a conspiracy to assassinate King James I of England.
Francis Tresham
Rushton Hall
An anonymous letter sent to William Parker, 4th Baron Monteagle, was instrumental in revealing the existence of the plot. The identity of its author has never been reliably established.
Tresham died in the Tower of London from natural causes.
The Gunpowder Plot of 1605, in earlier centuries often called the Gunpowder Treason Plot or the Jesuit Treason, was an unsuccessful attempted regicide against King James I by a group of English Catholics led by Robert Catesby who considered their actions attempted tyrannicide and who sought regime change in England after decades of religious persecution.
A late 17th- or early 18th-century report of the plot
Elizabeth I, queen from 1558 to 1603
King James's daughter Elizabeth, whom the conspirators planned to install on the throne as a Catholic queen. Portrait by Robert Peake the Elder, National Maritime Museum.
A contemporary engraving of eight of the thirteen conspirators, by Crispijn van de Passe. Missing are Digby, Keyes, Rookwood, Grant, and Tresham.